Fujin FUJ-4.5 P, Instruction Manual

Page 1: ...Fujin Air Conditioning Spot Air Conditioner Cooling Heating INSTRUCTION MANUAL Fujin Air Conditioning FUJ 4 5 P FUJ 7 3 P ...

Page 2: ...ng the unit 10 Attaching the cool air duct 10 Connecting to a power source 11 Trial operation 11 5 How to use 12 Adjusting the direction of airflow 12 The drain tank 12 6 Safety devices 13 7 Maintenance and storage 13 Cleaning the filter 13 External maintenance 14 Before storing the unit 14 8 Safety inspections 14 9 Troubleshooting 15 10 After service 16 Δ Note Do not use the unit in places with g...

Page 3: ...a risk of injury and other accidents When packing the unit into and out of a vehicle be sure to use two or more people to ensure safe operation If the unit is dropped there is risk of physical injury and damage to the unit Please do not operate the unit before carefully reading and understanding the content of this section The items treated in this section are to ensure safe use of the unit and to...

Page 4: ... accidents and injuries Place the unit on a stabile level surface Do not use the unit in places where it is exposed to water Contact with water can damage the insulation and cause electric shock short circuit fire and other accident and injuries Do not use in places with electrically conductive dust from Iron carbon casting aluminum etc Electric shock or fire caused by a short circuit can occur If...

Page 5: ...nd other injuries electric shock fire caused by short circuit etc Do not use the unit in places with a lot of cutting oil or mineral oil They can cause the resin made parts of the unit to deteriorate which can result in accidents and injuries When you unplug the plug be sure not to pull it by the cord but to pull it out holding the plug directly There is risk of electric shock short circuit and fi...

Page 6: ... Air volume 700m3 h 900m3 h Rated running amps 7 7A 13 6A Noise 50 55db 50 55db Dimensions 450 600 1160mm 550 600 1220mm Usable floor area 50 80 80 180 Outlet pipe 2 3 Weight 80KG 95KG Working temperature 2 45 Refrigerant R410A Remarks Above refrigerating capacity power consumption current operation on the basis of working temperature 40 test values 3 Parts The exterior ...

Page 7: ...off it will not show the symbol Wind Speed Icon 1 Switch On High fan displays fast low fan displays slow 2 Switch Off Fixed display Digital Icon 1 Normal situation Displays room current temperature 2 Setting temperature Display flashing setting temperature value 3 Water full Display FU 4 Failure Display failure codes every 30 second rotation Water Filled Icon 1 Normal situation Without this icon 2...

Page 8: ...these two button at the same time for 5 seconds then turn to button click once it appears ON the A C will work with the water tank click again it appears OF the A C will work with pipe draining And click SPEED it exit Function Description 1 Temperature control When the machine reaches the set temperature it will stop working automatically 2 Protection function Compressor once stopped it needs 3 mi...

Page 9: ...n The setting temperature fan speed and running time will be recovered after restoring power Self diagnosis function Fault code table Fault code Fault reason Related content E1 Evaporator and condenser sensor fault Need to replace the sensor E3 Room temperature sensor fault Instruct working environment temperature is too high can be restored E4 system fault After 20 minutes if the compressor is no...

Page 10: ... way valve output interface P3 T6 3 Single insert High speed fan output interface P2 T6 3 Single insert Low speed fan output interface CN1 B4B XH White slot The temperature sensor input interface CN2 Red slot Detection systems sensor input interface CN3 Red slot Defrost detection sensor input interface CN4 B9B XH White slot From the mainboard to display panel interface CN5 Yellow slot Water level ...

Page 11: ...rformance 2 Attaching the cool air duct 1 Attaching the duct elbow I Insert the duct elbow into the elbow holder fitting the attachment notch to the black mark on the inside of the holder II After you have inserted the duct elbow into the holder fasten it so it does not come loose by turning it to either side 2 Attaching the cold air duct Insert the cold air duct into the duct elbow fitting the at...

Page 12: ...nt do not use a stick or similar object to try to retrieve it You may damage internal parts and cause malfunction Do not block the exhaust air vent in any way This will obstruct the function of the unit and cause malfunction 2 Connecting to a power source Note Do not connect any other electrical appliance to the same power source that the unit is connected to 1 Electrical wiring Make sure that no ...

Page 13: ...ow with your other hand The duct can get damaged if forcedly bent too far If something is dropped into the exhaust air vent do not use a stick or similar object to try to retrieve it You may damage internal parts and cause malfunction Where the duct s attachment peg and the air vent s attachment notch align the unit comes off Therefore use the cool air duct within the indicated range 2 The drain t...

Page 14: ...e is left unfixed the unit can break down or malfunction Please consult Trouble shooting on page 13 for more information 7 Maintenance and storage Important To ensure safety read section one 1 For your safety first 1 Cleaning the filter Remove the filter by pulling it straight up Clean off the dust from the filter with a vacuum cleaner If the filter is dirty it should be cleaned with water Reinsta...

Page 15: ...consult with your local dealer If you clean the internal parts before storage the unit can be used immediately afterwards Note Store the unit in a vertical standing position Do not store it lying down If the unit is stored lying down the compressor or other parts can break down or malfunction 8 Safety inspections Important To ensure safety read section one 1 For your safety first To ensure safe op...

Page 16: ... tank Are the caster wheels worn out Change the caster wheels Are the caster stoppers working normally If not change the caster wheels Are all the switches and buttons working properly If not consult page 13 of this manual and follow the instructions If the problem remains even after that please consult with your local dealer regarding inspection and repair Is the unit emitting strange sounds or s...

Page 17: ...from the unit is not cool heat Is the power switch not set to COOL HEAT Set the switch to COOL HEAT Is the filter or cold air duct blocked Remove the obstructing object If the filter clogged with dust or dirt Clean the filter The cooling heating effect is weak Is the room temperature too high too low Higher than 45ºC is too high lower than 0 Improve the ventilation to lower the temperature of the ...

Page 18: ...products animals and plants precision machines art objects etc please check the specific requirements of those objects carefully before you commence Inaccurate or inappropriate use can cause the quality of the objects to deteriorate Sometimes it will be necessary to perform installation work and electric work to the unit In these cases contact your local dealer or an experienced professional If th...